I am attempting to utilize NFS4 ACL's in an environment already utilizing POSIX ACL's. I've found a handful of sites on the internet that explain some technical details about NFS4 ACL's and how they're created, but the tools seem to fail for me when I try to execute them.
Does anyone have a good resource/tutorial to explain how to setup NFS4 ACLs?
When I try to change the ACL set from the server:
[root@ny-bar01 foo_server]# nfs4_setfacl -e /nfs/obfuscate/ Operation to request attribute not supported. Failed to instantiate ACL.
When I try to change the ACL set from the client:
[root@ny-baz02 foo_client]# nfs4_setfacl -R -e . Failed setxattr operation: Operation not permitted An error occurred during recursive file tree walk.